water proof Papar
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介:
The present invention relates to a waterproof paper. More specifically, the present invention relates to a paper having excellent waterproofing efficiency and a manufacturing method thereof.
提供机构:
国家林业和草原科学数据中心
创建时间:
2023-02-12



